| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.73 | 5.545% | $122.1472 | $122.15 | $122.15 | $122.10 |
| Purchase #2 | $202.95 | 10.597% | $224.4566 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $125.99 | 8.585% | $136.8062 | $136.81 | $136.80 | $136.80 |
| Purchase #4 | $131.96 | 9.795% | $144.8855 | $144.89 | $144.90 | $144.90 |
| Purchase #5 | $208.74 | 3.247% | $215.5178 | $215.52 | $215.50 | $215.50 |
| Purchase #6 | $58.28 | 5.456% | $61.4598 | $61.46 | $61.45 | $61.50 |
| Purchase #7 | $101.86 | 13.238% | $115.3442 | $115.34 | $115.35 | $115.30 |
| 7 purchase totals = | $945.51 | $1,020.6173 | $1,020.63 | $1,020.60 | $1,020.60 | |